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    快速卷帘产品防火性能优良
    来源:http://www.jnjqjc.com   时间:2015-7-16 16:56:10
    快速卷帘产品结构合理,防火性能优良。济南玻璃门
      Fast shutter products reasonable structure, good fireproof performance.
      快速卷帘主要应用于工业与民用建筑防火分区中。在发生火灾时,烟感和温感探测器探测到烟感和温感信号后,控制器向卷门机发出动作指令,卷门机工作,完成防火卷帘下降、二步降、关闭功能,从而阻挡火势及烟气的蔓延。
      Fast shutter is mainly used in industrial and civil building fire protection partition. In the event of a fire, smoke and temperature detector to detect smoke and temperature signal, the controller to aus action instruction, aus work, complete the fire shutter down, two step down, close function, thereby blocking the fire and smoke spread.
      济南慧杭门业专业生产快速卷帘门,济南玻璃门,如需了解详情欢迎致电咨询!
      Jinan hui hangzhou door industry specializing in the production of rapid rolling door, glass door, if you need to know the details welcome call advisory!